[Market-farming] portable greenhouse heating question

Richard Robinson rrobinson at nasw.org
Fri Feb 27 19:34:40 EST 2009

 On Fri, 27 Feb 2009 13:25:03 -0800 (PST), no one wrote:
> We are looking for a heater that we can use supplementally on cold nights for
> a hardening tunnel we're building, and also for a fall tomato house.  To
> hopefully fulfill both needs with 1 purchase, we're looking at having a
> portable heater.  So far I've been looking a lot at the tube shaped propane
> heaters that companies like master's and mr. heater make.  The problem is
> that they don't have a thermostat, only a high and low dial for temp.
> setting. 

Master makes torpedo heaters with thermostats:


 Richard Robinson

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